.gxl-table-lefter-row-cell {
  margin: 0 -1px -1px 0px;
  position: relative;
  border: 1px transparent solid;
  border-right: 0;
  border-image: linear-gradient(to left, #999, transparent) 1 10;
  font-size: 0.8rem;
  text-align: center;
  background-color: #cfcfcf;
}
.gxl-table-lefter-row-cell:last-child{
  border-bottom:0;
}
.gxl-table-lefter-row-cell:first-child{
  border-top:0;
}
